TagACC(1524)

Final meeting notes from July 24, 2001 conference call on 401 Permit Decision-Making for Sea-Tac International Airport Third Runway, Low Flow Analysis. Prepared by Kate Snider, Floyd & Snider Inc. Attendees included Ann Kenny (Dept. of Ecology), Kelly Whiting (King County), Keith Smith (Port of Seattle), Paul Fendt (Parametrix), Joe Brascher (Aquaterra). Discusses Port of

Northwest Hydraulic Consultants writes to the Washington State Department of Ecology on behalf of the Airport Community Coalition regarding low streamflow analyses related to SeaTac Airport 401 Certification. The letter raises concerns that ongoing analyses by Parametrix (the Port’s consultant) remain based on models of uncertain suitability, likely underestimate airport impacts on low streamflows in

Letter dated July 23, 2001 from Port Of Seattle to Ann E. Kenny at Washington State Department of Ecology Northwest Regional Office regarding Low Streamflow Analysis and Summer Low Flow Impact Offset Facility Proposal for Seattle-Tacoma International Airport. Covers summer low streamflow impacts in Des Moines Creek, Miller Creek, and Walker Creek from airport Master

Email chain between Erik Stockdale and Jim Kelley discussing a condemnation case involving Parcel 92, a property just south of the ‘Vacca Farm’ that was in agricultural production. A judge ruled in favor of the Port of Seattle, recognizing that prior converted croplands were wetlands under local and state regulations, which would reduce the property’s

A letter from Water Resources Consulting L.L.C. to the Washington State Department of Ecology and U.S. Army Corps of Engineers providing supplemental information regarding stormwater Best Management Practices (BMPs) at SeaTac Airport. The letter addresses concerns about bacteria loading in biofiltration swales, BMP performance monitoring, and the suitability of stored stormwater for flow augmentation in

A letter from Helsell Fetterman attorney Kevin L. Stock to Gordon White of the Department of Ecology’s Shorelands and Environmental Assistance Program, raising urgent concerns about NWRO’s failure to provide Public Disclosure Act documents to the Airport Communities Coalition for over a month during the Section 401 certification review process. The letter specifically highlights the

A memo from Tom Fitzsimmons, Director of the Department of Ecology, to Governor Gary Locke providing a status update on the decision-making process for the Port of Seattle’s proposed Third Runway and associated projects. The memo explains that Ecology is awaiting final technical information from the Port regarding stream low-flow mitigation requirements, expected by July

A memo from the Washington State Department of Ecology to Governor Gary Locke updating him on the decision-making process for the Port of Seattle’s proposed Third Runway. The department notes it is awaiting final technical information from the Port regarding stream low-flow mitigation requirements, expected by July 23, with a runway decision anticipated the week

A handwritten note from Yvonne to ‘Azure’ forwarding meeting notes from Gordon about the Third Runway project, received July 26, 2001. The notes dated 7/17/01 contain a project update for the 3rd Runway Project covering SMP/low flow status, recent submissions, reassurance measures, and concerns about how elements fit together. Additional pages cover discussion points from

Final meeting notes from a July 16, 2001 technical meeting reviewing low flow evaluation materials for the Sea-Tac Airport Third Runway 401 Permit process. The notes cover proposed mitigation flow rates and durations for Miller Creek and Walker Creek, reserve storage vault specifications, and non-hydrologic effects including septic tank removal impacts. Next steps include the